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Rounding to 10 and 100 Worksheets: practice on screen

Practice switching between rounding to tens and hundreds. Easy uses smaller values and direct estimates. Medium follows the worksheet pattern of mixed targets. Hard adds boundary cases and asks you to check another person’s estimate.

Nothing is saved or sent anywhere. Answers are checked in your browser, and you can restart any level.

0 of 10 answered

  1. 1.Round 545 to the nearest 10.

  2. 2.Round 122 to the nearest 100.

  3. 3.Which number rounds to 70 to the nearest 10?

  4. 4.Round 393 to the nearest 100.

  5. 5.Round 335 to the nearest 10.

  6. 6.Round 203 to the nearest 100.

  7. 7.A museum counted 658 visitors. Estimate to the nearest 100.

  8. 8.Maya rounded 746 to the nearest 100 and got 700. Is her estimate correct?

  9. 9.What is the smallest whole number that rounds to 600 to the nearest 100?

  10. 10.What is the largest whole number that rounds to 80 to the nearest 10?

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Want paper instead? The printable pack with answer key has the same skill in print form.